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| author | Luca Weiss <luca.weiss@fairphone.com> | 2024-12-30 14:19:00 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-17 11:36:51 +0100 |
| commit | e707c64a68c79162778524408a50623a6446cabe (patch) | |
| tree | bb17728f064b9980c0eb9b0cb83d9438d7110e29 /drivers/nvmem | |
| parent | 2b6086c5efe5c7bd6e0eb440d96c26ca0d20d9d7 (diff) | |
| download | linux-e707c64a68c79162778524408a50623a6446cabe.tar.gz linux-e707c64a68c79162778524408a50623a6446cabe.tar.bz2 linux-e707c64a68c79162778524408a50623a6446cabe.zip | |
nvmem: qcom-spmi-sdam: Set size in struct nvmem_config
commit e88f516ea417c71bb3702603ac6af9e95338cfa6 upstream.
Let the nvmem core know what size the SDAM is, most notably this fixes
the size of /sys/bus/nvmem/devices/spmi_sdam*/nvmem being '0' and makes
user space work with that file.
~ # hexdump -C -s 64 /sys/bus/nvmem/devices/spmi_sdam2/nvmem
00000040 02 01 00 00 04 00 00 00 00 00 00 00 00 00 00 00 |................|
00000050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
00000080
Fixes: 40ce9798794f ("nvmem: add QTI SDAM driver")
Cc: stable@vger.kernel.org
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20241230141901.263976-6-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nvmem')
| -rw-r--r-- | drivers/nvmem/qcom-spmi-sdam.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/nvmem/qcom-spmi-sdam.c b/drivers/nvmem/qcom-spmi-sdam.c index 9aa8f42faa4c..4f1cca6eab71 100644 --- a/drivers/nvmem/qcom-spmi-sdam.c +++ b/drivers/nvmem/qcom-spmi-sdam.c @@ -144,6 +144,7 @@ static int sdam_probe(struct platform_device *pdev) sdam->sdam_config.owner = THIS_MODULE; sdam->sdam_config.add_legacy_fixed_of_cells = true; sdam->sdam_config.stride = 1; + sdam->sdam_config.size = sdam->size; sdam->sdam_config.word_size = 1; sdam->sdam_config.reg_read = sdam_read; sdam->sdam_config.reg_write = sdam_write; |